CO Check Carbon Monoxide Leak Detector

The CO Check leak detector combines superior accuracy and reliability with simple, one-hand operation. Intuitive “stoplight” LEDs and an audible alarm alert you to the danger level of CO present, while the large, easy-to-read LCD provides a precise readout of the exact CO level. A protective holster case with belt clip adds to your convenience.

The CO Check is a natural companion for our GAS-Mate™ combustible gas leak detector since both enhance the safety of heating systems. For accurate, reliable CO detection in a convenient, affordable package that has all the features you need, the CO Check is the tool for you!